Book Design Co

3D book mockup generator

Upload your cover, choose an angle and spine, and download a transparent PNG — free, right in your browser. No signup, no watermark.

Mode

Artwork

Front cover required. Back & spine optional.

Cover type

Spine

Angle

Hero Front ¾ left ¾ right Spine Lay flat Standing

Fine tune

Rotate ↔-32°

Tilt ↕-10°

Spine width56

Shadow34%

Preview backdrop

Transparent White Dark

Want a cover that looks this good in print? We design & format books for KDP and IngramSpark. Work with us →

Free 3D book mockup generator for self-publishing authors

This free book mockup generator turns a flat cover into a realistic 3D book image in seconds. Upload your artwork, choose a hardcover or paperback style, set the angle and spine, and download a transparent PNG you can use anywhere — your Amazon listing, author website, newsletter, or social media. There is no signup, no watermark, and no limit.

It was built by Book Design Co, a book design and formatting studio that prepares interiors, covers, and EPUBs for KDP and IngramSpark authors. Your cover image is processed privately in your own browser and never uploaded to a server.

How to make a 3D book mockup

1. Upload your coverAdd your front cover image. A back cover and spine image are optional.

2. Choose the styleSwitch between hardcover and paperback and set the spine width.

3. Set the anglePick an angle preset or fine-tune the rotation, tilt, and shadow.

4. Download the PNGSave a transparent, watermark-free PNG ready to share or sell.

Why use this book cover mockup maker

Most book mockup tools are watermarked, require an account, or lock downloads behind a paid plan. This one is genuinely free: unlimited hardcover and paperback mockups, transparent PNG export, multiple angles, adjustable spine and shadow, and a front-and-back two-book mode — all running instantly in your browser with nothing to install. It is a fast, no-cost way for self-publishing and KDP authors to create professional 3D book cover images for marketing.

Frequently asked questions

Is this 3D book mockup generator free?

Yes. The tool is completely free with no signup, no watermark, and no limit on how many mockups you can create and download.

How do I create a 3D book mockup?

Upload your front cover image, choose hardcover or paperback, pick an angle and spine style, then click download to save your mockup as a transparent PNG.

Can I download the book mockup as a transparent PNG?

Yes. Every mockup downloads as a transparent PNG so you can place it on any background, website, or social media post.

Does it work for KDP and IngramSpark book covers?

Yes. It works with any book cover image and supports both paperback and hardcover styles, making it ideal for Amazon KDP and IngramSpark self-publishing authors.

Do I need to install software or sign up?

No. The generator runs entirely in your web browser. There is nothing to install and no account is required.

Can I make both hardcover and paperback mockups?

Yes. You can switch between hardcover and paperback, adjust the spine width, change the viewing angle, and add a back cover or spine image.